Re: [openib-general] Re: TSO and IPoIB performance degradation

2006-03-07 Thread Matt Leininger
On Tue, 2006-03-07 at 13:49 -0800, Stephen Hemminger wrote: > On Tue, 07 Mar 2006 13:44:51 -0800 > Matt Leininger <[EMAIL PROTECTED]> wrote: > > > On Mon, 2006-03-06 at 19:13 -0800, Shirley Ma wrote: > > > > > > > More likely you are getting hit by the f

Re: [openib-general] Re: TSO and IPoIB performance degradation

2006-03-07 Thread Matt Leininger
On Mon, 2006-03-06 at 19:13 -0800, Shirley Ma wrote: > > > More likely you are getting hit by the fact that TSO prevents the > congestion > window from increasing properly. This was fixed in 2.6.15 (around mid > of Nov 2005). > > Yep, I noticed the same problem. After updating to the new kernel,